Metala Liʻiliʻi
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Metala Bismuth
ʻO ka Bismuth he metala palupalu me ke kala keʻokeʻo, kala-ʻulaʻula a paʻa i ka ea maloʻo a me ka pulu ma nā mahana maʻamau. Loaʻa i ka Bismuth ka nui o nā mea hoʻohana e hoʻohana pono ai i kāna mau waiwai kūʻokoʻa e like me ka mea ʻawaʻawa ʻole, wahi hoʻoheheʻe haʻahaʻa, ka nui, a me nā ʻano hiʻohiʻona.
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KUMUKUAI PURE CHROMIUM METAL LUMP KUAI CR
Ka helu hehee:1857±20°C
Puni paila:2672°C
Māmā: 7.19g/cm³
Nuipa mole pili:51.996
CAS:7440-47-3
EINECS:231-157-5
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kiʻekiʻe maʻemaʻe 99.95% alloy hoʻohui cobalt kumu kūʻai metala
1.Molecular formula: Co
2.Molecular kaumaha: 58.93
3.CAS No.: 7440-48-4
4. Maʻemaʻe: 99.95% min
5.Storage: Pono e mālama ʻia i loko o kahi hale kūʻai ʻoluʻolu, ventilated, maloʻo a maʻemaʻe.
Cobalt cathode : Metala hina hina. Paʻakikī a palupalu. Hiki ke hoʻoheheʻe ʻia i loko o ka waika hydrochloric dilute a me ka ʻakika sulfuric, hiki ke hoʻoheheʻe ʻia i ka waikawa nitric.